baber/WOPTO huggingface dataset:
Patent JP-2004224958-A (JP)
Title: Method for producing organic-inorganic hybrid film
Inventor: OKUBO YASUSHI
IPC: C08G85/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an organic-inorganic hybrid film having excellent heat-resistance and composed of a hydrolyzed polycondensation product of an organic polymer and a metal alkoxide, having high transmittance and low haze value, getting stable optical properties and having long pot life and high film-forming speed.  <P>SOLUTION: The method for the production of an organic-inorganic hybrid film composed of a hydrolyzed polycondensation product of an organic polymer and a metal alkoxide by the solvent casting of the polycondensation product contains a step to heat a solution dissolving the hydrolyzed polycondensation product of the organic polymer and the metal alkoxide in a closed vessel at or above the boiling point of the solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226037-A (JP)
Title: Air-conditioner
Inventor: YOKOYAMA TAKESHI
IPC: F24F5/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner capable of dispensing with a positive displacement pump, and performing indirect outside air cooling operation by circulating refrigerant without operating a compressor.  <P>SOLUTION: In the air-conditioner, heat transfer devices 20 and 40 are interposed between an outdoor heat exchanger Hxo and a main expansion valve Ve1. The heat transfer devices 20 and 40 comprise refrigerant tanks (T1 and T2) to store refrigerant, a cooling heat exchanger HL to generate refrigerant vapor to pressurize the inside of the refrigerant tanks (T1 and T2) during the indirect outside air cooling operation, a heating heat exchanger HH to decompress the inside of the refrigerant tanks (T1 and T2), and driving refrigerant circuits (C2, L45, HL, L46, Ve2, L42, HH, L43, A2 and L44) in which the refrigerant flowing in the first and cooling heat exchangers (HL and HH) and the driving refrigerant to perform heat exchange flow.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226379-A (JP)
Title: Dielectric resonator and electric physical property value measurement method
Inventor: NAKAYAMA AKIRA
IPC: G01R27/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric physical property value measurement method in microwaves in dielectric materials and semiconductor materials having high dielectric constants and high loss, such as a ferroelectric body.  <P>SOLUTION: By using a dielectric columnar resonator 1, where conductive boards 2a, 2b are provided at both the ends of the dielectric column 1, and a measurement sample 4 is inserted between the dielectric column 1 and the conductive plates 2a, 2b, the resonance frequency of the TE resonance mode in the dielectric columnar resonator 1 and no loads Q are measured, thus obtaining the dielectric constant and resistivity of the measurement sample 4 from the resonance frequency and no loads Q.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236095-A (JP)
Title: Digital data distribution system
Inventor: ODA SHINYA
IPC: H04L1/18
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital data distribution system which follows a conventional continuous sending type distribution system, keeps values of continuous sending time and receiving time constant in network environment of low transmitting quality, and makes memory size of a receiving device independent of a file size.  <P>SOLUTION: A transmission device 70 comprises a non-block type FEC (Forward Error Correction) coding/amplifier circuit 72 and MPEG2/TS (Moving Picture Experts Group-2/Transport Stream) continuous sending transmission circuit. In the non-block type FEC coding/amplifier circuit 72, after a plurality of kinds of digitalized information signals are converted into the non-block type forward error correction code, digital data are created by amplification of data quantity of the information signal converted to the forward error correction code according to a route loss rate in one directional type network. In the MPEG2/TS continuous sending transmission circuit 74, continuous sending control information including data size of the plurality of kinds of the digitalized information signals is transmitted to the receiving device 80 through the one directional network 76 by the continuous sending system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231852-A (JP)
Title: Aqueous composition for magnetic coating
Inventor: YOSHIKAWA KEIGO
IPC: C09D175/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous composition for magnetic coating having excellent dispersibility of a magnetic pigment even in a high content of the pigment based on the amount of the resin and containing an emulsion causing much reduced penetration into various kinds of substrates, e.g. paper, in coating, compared with current types.  <P>SOLUTION: The composition comprises (I) a latex obtained by seed-polymerizing (a) an ethylenically unsaturated monomer mixture containing a diene type unsaturated monomer and (b) an anionic emulsifier in the presence of (c) a seed latex, (II) a self-dispersing aqueous polyurethane and (III) a magnetic pigment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240584-A (JP)
Title: Cache memory system
Inventor: HAYAKAWA FUMIHIKO
IPC: G06F12/08
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform a flash operation of a cache memory in a wide range address space in a short period of time.  <P>SOLUTION: This cache memory system is provided with a cache data storing part (433) for storing cache data corresponding to way numbers and entry numbers and a tag storing part (432) for storing the tag addresses of the cache data of the respective way numbers and entry numbers stored in the cache data storing part and modify information showing whether or not the cache data has been modified. When flash is instructed, the modified cache data are all copied back to a main memory based on the tag addresses and modify information stored in the tag storing part. The instruction of flash may be the flash instruction of the designated entry number or designated way number.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237623-A (JP)
Title: Synchronizing signal generator and image forming apparatus
Inventor: KAWAI YOSHIAKI
IPC: H04N1/23
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronizing signal generator capable of relatively simply forming a pixel clock for together realizing the correction of the main scanning magnification of a main scanning line and the correction of the expansion/contraction of a pixel width, and an image forming apparatus using the same.  <P>SOLUTION: In the synchronizing signal generator 135 including a means 40 for generating a single high frequency clock PLLCLK and a plurality of pixel clock generators 135, each of the pixel clock generators is equipped with a pixel clock generating means 51 for dividing the frequency of PLLCLK to output the pulse designated by an output selection signal RWMDAT among pulses of a reference cycle Odot, a long cycle+1/8 dot and a short cycle-1/8 dot as a pixel clock WCLK, a first selection means 55 for outputting a first signal PWM1 for designating the pulses of the respective cycles according to first set data A, B and C in synchronous relation to WCLK, a second selection means 56 for outputting a second signal PWM2 for designating the pulses of the respective cycles according to second set data AO-3, BO-3, CO-3 and D in synchronous relation to WCLK and a synthesizing means 54 for synthesizing PWM1 and PWH2 to form PWMDAT.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003294051-A (JP)
Title: Actuator support device for hard disk drive
Inventor: TEI KITAKU
IPC: F16C11/04
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator support device for a hard disk drive which maintains constant vibration and impact relaxing characteristics and is high in reliability.  <P>SOLUTION: The actuator support device for the hard disk drive is characterized in that it is provided with a pivot bearing 120 which supports an actuator arm 130 freely rotatably and is provided with an inside ring 121, a outside ring 122, and a rolling body 123 provided on the same shaft, a support mechanism 110 to support both side faces of the inside ring 121, and a buffer means 160 to be inserted between at least one side face of both side faces of the inside ring 121 and the support mechanism 110 and to relax vibration and impact. The relaxing characteristics are not changed by accumulation of the manufacturing tolerance possessed by a component and by a change of the surrounding environment, and are kept constantly, and also, deterioration in reliability of a product can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004244228-A (JP)
Title: Method for producing processed slag phosphate fertilizer
Inventor: HATTORI MINORU
IPC: C05G1/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously producing a processed slag phosphate fertilizer, which method can produce a finely powdered processed slag phosphate fertilizer by a simple process not suffering from deposition on the inside wall of a reactor.  <P>SOLUTION: The method comprises quickly mixing a slag silicate fertilizer with phosphoric acid by means of a vibration ball mill or a vibration rod mill and grinding them while reacting them with each other. It is desirable that the vibration ball mill or the vibration rod mill gives a kinetic energy of 4 to 10 kW per ton of the raw materials for the fertilizer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243796-A (JP)
Title: Air conditioner
Inventor: OKAZAKI SUEHIRO
IPC: B60H1/34
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner in which a partition between adjacent openings provided in an air conditioner case is hardly deformed.  <P>SOLUTION: The case 11 consists of right and left resinous case bodies 111, 112 and a metal partition plate 113. The plate 113 functions as a partition between a face blowoff opening 15 and a defroster blowoff opening 16 formed as one opening by the case bodies 111, 112. Thus, no division surface is formed in the central part and rigidity can be increased in comparison with a case with a partition integrally formed to the case bodies. Accordingly, the partition is hardly deformed, and is difficult to interfere with a blowoff mode door 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245936-A (JP)
Title: Method of producing electrifying roll
Inventor: NAITO TOSHIAKI
IPC: G03G15/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of steadily and securely producing an electrifying roll which can prevent electrifying noise by forming recesses on the external circumferential face of a conductive base layer.  <P>SOLUTION: Using a conductive elastic material, the conductive base layer is formed round a shaft body. Also, a large number of minute recesses and projections are formed on the external circumferential face of the conductive base layer. Subsequently, a resistance adjustment layer formation tube for forming a resistance adjustment layer, separately prepared, is fitted on the conductive base layer. By tightly fitting the resistance adjustment layer formation tube on the external circumferential surface of the conductive base layer while air is confined in the large number of recesses formed on the external circumferential face of the conductive base layer, the resistance adjustment layer is made to carry out impression molded from the tube is provided on the external circumferential face of the conductive base layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247608-A (JP)
Title: Solid-state image sensor, method of manufacturing the same and method of driving the same
Inventor: OKADA YOSHIHIRO
IPC: H04N5/376
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image sensor that can discharge unnecessary electric charges generated in the deep portion of a substrate.  <P>SOLUTION: The solid-state image sensor has n-type channel regions 50 formed in the surface of a p-type semiconductor substrate 66, p-type isolating regions 52 formed in the surface of the substrate 66 in a state where the regions 52 are extended in parallel with each other and divide the channel regions 50, and n-type drain regions 54 formed in a state where the regions 54 are extended in parallel with the isolating regions 52. The drain regions 54 are formed deeper than the channel regions 50 in the depthwise direction of the semiconductor substrate 66.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248179-A (JP)
Title: Private branch exchange
Inventor: MORIMURA KAZUHIKO
IPC: H04Q3/58
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prolong a battery backup time by using a part of battery backed-up device to originate a telephone call even when a part of encoding device or multiplexing device or a telephone set becomes unavailable because of a power failure in an exchange of a certain base in an extension network connected in a plurality of bases.  <P>SOLUTION: In the exchange connectable to a digital line and equipped with a plurality of telephone ports, in an arithmetic circuit for decoding an entropy code of an audio signal, a monitoring circuit for monitoring the situation of the power from a commercial power source, a power failure backup battery device for the case of a power failure in the commercial power source and a control circuit for switching an operating mode of the exchange in the ordinary/power failure case on the basis of information from the monitoring circuit, in the operating mode during the power failure, the entropy code of the audio signal is not decoded and the audio signal is not multiplexed. Even in the ordinary case, when a call terminating side exchange transits to the power failure mode, the audio encoding/multiplexing state is matched with the call terminating side state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250600-A (JP)
Title: Polymer for molecular recognition membrane, molecular recognition membrane, method for producing the same and method for recognizing molecule
Inventor: KAWAI TAKESHI
IPC: B82Y15/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molecular recognition membrane formed by a cast method, and having a reversible molecular recognition ability.  <P>SOLUTION: The polymer for the molecular recognition membrane is a crosslinked polymer having a functional group with a recognition site capable of forming complementary hydrogen bonds at three or more points. Preferably, the functional group is selected from the group consisting of a thymine derivative, a uracil derivative and a melamine derivative. The molecular recognition membrane composed of a cast film can recognize a guest molecule at a recognizable temperature, and can release the guest molecule from the molecular recognition membrane at a releasable temperature. Re-recognition and re-release can be carried out repeatedly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262775-A (JP)
Title: Therapeutic agent for hemorrhoidal disease
Inventor: INAMOTO KAZUKO
IPC: A61P9/14
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation for treating anal diseases comprising acetylsalicylic acid as an active ingredient having slight adverse effects, excellent inhibitory effects on pain/pruritus of hemorrhoidal diseases and other anal diseases without causing a delay in curing of affected parts.  <P>SOLUTION: The external therapeutic agent for the anal diseases has curing actions on hemorrhoidal diseases such as hemorrhoids (internal hemorrhoids or external hemorrhoids) and anal fissure and other anal diseases and analgesic and antipruritic actions in combination. The external therapeutic agent comprises acetylsalicylic acid or its pharmacologically acceptable salt as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259328-A (JP)
Title: Optical pickup and information reproducing apparatus having the same
Inventor: MOGI TAKETO
IPC: G11B7/12
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve reproduction characteristics of a recording medium such as an optical disk without increasing the number of optical parts in an optical pickup.  <P>SOLUTION: The optical pickup reads an information signal by emitting a light beam to an information recording surface of the recording medium having a recording track which is composed of information pits arranged for recording the information signal. The optical pickup is equipped with a light source which emits the light beam having an almost linear polarization; an optical system for guiding the emitted light beam to an information recording surface and further guiding light reflected from the information recording surface based on the guided light beam to an optical path different from an optical path to the light source; and a light-receiving means for receiving the light further guided by the optical system from the information recording surface. The optical system alters a polarization direction of the light beam to a direction of the recording track.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256412-A (JP)
Title: Skin care preparation composition for external use
Inventor: YAMAGUCHI HIROSHI
IPC: A61K8/67
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation composition for external use which prevents the change in smell and discoloration with the progress of days, reduces a feeling of stickiness, improves extension and spreading on application, and excels in safety in the skin care preparation composition for external use containing a water soluble ascorbic acid derivative.  <P>SOLUTION: In the skin care preparation composition containing the water soluble ascorbic acid derivative, polyethylene glycol and sodium copper chlorophyllin are incorporated. Preferably, the water soluble ascorbic acid derivative is L-ascorbyl phosphate magnesium or L-ascorbyl phosphate sodium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003342641-A (JP)
Title: Process for manufacturing hot-dip galvanized high tensile steel sheet showing excellent ductility and fatigue resistance
Inventor: NAKAGAITO TATSUYA
IPC: C22C38/38
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a hot-dip galvanized high tensile steel sheet having a ductility sufficient as a material for automobile members and showing an excellent fatigue resistance.   <P>SOLUTION: A hot-rolled sheet used as a material in the manufacturing process has a component composition comprising, by mass, 0.05-0.20% C, 0.3-1.8% Si, 1.0-3.0% Mn and the balance being Fe and unavoidable impurities and a composite structure comprising a main ferrite phase and a second phase. Here, the second phase comprises 80 vol.% or more of bainite and the balance being at least one chosen from martensite, retained austenite and pearlite, and a ratio of the average length in the plate thickness direction to the average length of the second phase is ≥0.7. The hot-rolled sheet is cold-rolled and subsequently subjected to a predetermined heat treatment, hot-dip galvanizing treatment and cooling treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004261447-A (JP)
Title: Putter head for golf
Inventor: SUJINO HIDEKI
IPC: A63B53/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a putter club giving a user a soft ball hitting sense in putting and easily giving a precise sense of a distance.  <P>SOLUTION: This putter head is so formed that a face body composed of a ferromagnetic damping alloy metal drawn to a sole part of a ball hitting surface is installed by push-in and brazed by a silver brazing material. The damping alloy has the vibration damping effect and the body part and the face body are joined without any clearance, so as to improve the durability of the connecting part. The head body part and the face body are integrated so as to enhance the soft ball hitting sense and allow the player to grasp a precise rolling distance of the hit ball.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269080-A (JP)
Title: Screw conveyor
Inventor: SUGIYAMA SHUKO
IPC: B65G33/26
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw conveyor suitable for a powder metering device.  <P>SOLUTION: A drive motor 14 is switched to reversely rotate a hollow screw shaft 5. By this, powder material (g) is reversely fed by a large diameter screw 4 from the tip opening 3a of a trough 3 to the lower side of a material hopper 2. Though a screw shaft 9 is started to rotate together with the hollow screw shaft 5 according to the reverse rotation of the hollow screw shaft 5, the reverse rotation thereof is stopped since the screw shaft is connected to a one-way clutch 12. Accordingly, a relative rotation occurs between the hollow screw shaft 5 and a small diameter screw shaft 8, and the powder material (g) in the hollow screw shaft 5 is fed to the tip opening 5a of the hollow screw shaft 5. In this case, the fine amount of feeding of the powder material g can be performed by controlling a relative rotational speed between the hollow screw shaft 5 and the small diameter screw 8, i.e., the reverse rotational speed of the drive motor 14 to a low speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273249-A (JP)
Title: Heating device
Inventor: SEKIGUCHI HAJIME
IPC: G03G15/20
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability of device assembly/device component exchange for a heating device of induction heating type having magnetic flux control means for preventing paper non-feed part temperature rise.  <P>SOLUTION: The heating device for heating a material to be heated which is carried and introduced to a heating part, comprises magnetic flux generating means 5/6, an induction heating body 7 for generating electromagnetic induction heat by the action of the generated flux of the magnetic flux generating means, and magnetic flux control means for changing the density distribution of the acting flux from the magnetic flux generating means to the induction heating body in a heating part, with respect to the longitudinal direction of the heating part, perpendicular to the carrying direction of the material to be heated S. The magnetic flux generating means and the magnetic flux control means or a magnetic flux shielding member 3 are provided inside the induction heating body. A rotation driving member 11 for controlling rotation position of the magnetic flux shielding member is provided at the end part of the magnetic flux shielding member. The relation between the outer diameter X of the rotation driving member and the inner shape Y of the induction heating body is set to outer diameter X < inner shape Y .  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270541-A (JP)
Title: Blower impeller
Inventor: NAKAYAMA SEIEI
IPC: F04D29/38
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a low noise and large air volume.  <P>SOLUTION: A hub part for receiving power from an outside, and a plurality of main blades arranged to a periphery of the hub part are provided. Each of the main blades has a main blade front edge part of approximately linear shape in its projection shape to a plan view, and an auxiliary blade of triangular shape extending between the main blade front edge part and a main blade outer peripheral part in a rotating direction. The auxiliary blade comprises: an auxiliary blade outer peripheral part extending, in the approximately same radius as a main blade outer peripheral part rotation radius, from a point in which a virtual extension line of the main blade front edge part intersects with the main blade outer peripheral part; and an auxiliary blade inner peripheral part which connects an end of the auxiliary blade outer peripheral part to the end of the main blade front peripheral part with a straight line or a curved line.  <P>COPYRIGHT: (C)2004,JPO&NCIPI